From: Dave Barach <dave@barachs.net>
Date: Thu, 22 Mar 2018 12:15:05 +0000 (-0400)
Subject: VPP-1204: Fix coverity warning
X-Git-Tag: v18.04-rc1~78
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;ds=sidebyside;h=6e3c682b188cc0d1a80c165c4b2773574a163bb1;p=vpp.git

VPP-1204: Fix coverity warning

Change-Id: Iacb32e6e855f7b77108154d956ef27ee141bbde0
Signed-off-by: Dave Barach <dave@barachs.net>
---

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index a425c585dad..76d122d37d5 100755
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -696,8 +696,11 @@ dpdk_lib_init (dpdk_main_t * dm)
 	    clib_warning ("VLAN strip cannot be supported by interface\n");
 	}
 
-      hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] =
-	xd->port_conf.rxmode.max_rx_pkt_len - sizeof (ethernet_header_t);
+      if (hi)
+	hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] =
+	  xd->port_conf.rxmode.max_rx_pkt_len - sizeof (ethernet_header_t);
+      else
+	clib_warning ("hi NULL");
 
       rte_eth_dev_set_mtu (xd->device_index, mtu);
     }